Keyphrases
- search space
- k means
- dynamic programming
- cost function
- optimization algorithm
- optimal solution
- computational complexity
- experimental evaluation
- matching algorithm
- selection algorithm
- expectation maximization
- clustering method
- significant improvement
- improved algorithm
- learning algorithm
- estimation algorithm
- segmentation algorithm
- theoretical analysis
- single pass
- objective function
- computational cost
- np hard
- neural network
- input data
- preprocessing
- multi objective
- memory requirements
- convex hull
- times faster
- path planning
- ant colony optimization
- experimental study
- least squares
- simulated annealing
- linear programming
- computationally efficient